How to emulate the periphery?

Question

Programming

In general, the task is as follows: It is necessary to emulate keyboard and mouse actions, which, of course, are pre-recorded. Of course, there is software from the x7 mouse that allows you to do all this, but it is very inconvenient to set up, and the main problem is that it does not allow you to write cyclic macros with changing some variables in each subsequent cycle. Yes, and a macro of this length will not fit into the mouse
In short, you need to perform the following actions: launch the game client launcher, log in under the account (30 logins of the same type with different numbers at the end), launch the client, go to the character (Which stands in a predetermined place), perform the same actions N number of times (1.N button presses on the keyboard. 2.N mouse clicks in a certain screen coordinate, 1 coordinates should shift slightly each cycle. 3 Return to point 1) then close the client and launcher, and again with another account
Something a lot it turned out .... Maybe there is a suitable programming language? ....

Answer 1

If I correctly understood the essence of your tasks, then this thing should work.

Answer 2

FindWindow, SendMessage, for example.